libenchao commented on a change in pull request #10822:
[FLINK-15081][docs-zh]Translate "Concepts & Common API" page of Table…
URL: https://github.com/apache/flink/pull/10822#discussion_r382632618
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File path: docs/dev/table/common.zh.md
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@@ -288,53 +287,36 @@ b_b_t_env =
BatchTableEnvironment.create(environment_settings=b_b_settings)
</div>
</div>
-**Note:** If there is only one planner jar in `/lib` directory, you can use
`useAnyPlanner` (`use_any_planner` for python) to create specific
`EnvironmentSettings`.
+**注释：** 如果`/lib`目录中只有一中计划器的 jar 包，则可以使用`useAnyPlanner`（python 使用 `use
any_u_planner`）创建 `EnvironmentSettings`。
{% top %}
-Create Tables in the Catalog
+在 Catalog 中创建表
-------------------------------
-A `TableEnvironment` maintains a map of catalogs of tables which are created
with an identifier. Each
-identifier consists of 3 parts: catalog name, database name and object name.
If a catalog or database is not
-specified, the current default value will be used (see examples in the [Table
identifier expanding](#table-identifier-expanding) section).
+`TableEnvironment` 维护着一个由标识符（identifier）创建的表 catalog 的映射。标识符由三个部分组成：catalog
名称、数据库名称以及对象名称。如果 catalog
或者数据库没有指明，就会使用当前默认值（参见[表标识符扩展](#table-identifier-expanding)章节中的例子）。
-Tables can be either virtual (`VIEWS`) or regular (`TABLES`). `VIEWS` can be
created from an
-existing `Table` object, usually the result of a Table API or SQL query.
`TABLES` describe
-external data, such as a file, database table, or message queue.
+表可以使虚拟的（`视图（VIEW）`）也可以是常规的（`表（TABLES）`）。`视图`可以从已经存在的``表中创建，一般是 Tbale API 或者
SQL 的查询结果。`表`记录外部数据，例如文件、数据库表或者消息队列。
-### Temporary vs Permanent tables.
+### 零时表（Temporary Table）和永久表（Permanent Table）
-Tables may either be temporary, and tied to the lifecycle of a single Flink
session, or permanent,
-and visible across multiple Flink sessions and clusters.
+表可以是临时的，并与单个 Flink 会话（session）的生命周期相关，也可以是永久的，并且在多个 Flink 会话和群集（cluster）中可见。
-Permanent tables require a [catalog]({{ site.baseurl
}}/dev/table/catalogs.html) (such as Hive Metastore)
-to maintain metadata about the table. Once a permanent table is created, it is
visible to any Flink
-session that is connected to the catalog and will continue to exist until the
table is explicitly
-dropped.
+永久表需要 [catalog]({{ site.baseurl }}/zh/dev/table/catalogs.html)（例如 Hive
Metastore）以维护表的元数据。一旦永久表被创建，它将对任何连接到 catalog 的 Flink 会话可见且持续存在，直至表明确删除。
Review comment:
直至表明确删除 -> 直至被明确删除
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